25 results
Causes of Excessive Daytime Sleepiness - Differential Diagnosis Algorithm
Insufficient Sleep
 • Poor Sleep Hygiene
 • Insomnia
Shift Work) Sleep Disorders ... Limb Movement Disorder ... Medical/Psychiatric Disorders ... • Neurologic Disorders ... Depression • Anxiety
Male Sexual and Erectile Dysfunction - Differential Diagnosis Algorithm
Erectile Dysfunction
 - Psychological
    •
• Performance Anxiety ... • Anxiety ... Disorder • ... • Anxiety ... Disorders
Torsades de Pointes 
•Precipitated by drugs that prolong the QT interval 
•Class IA antidysrhythmics (procainamide, quinidine)
•Electrolyte disorders ... TorsadesDePointes #Diagnosis #Cardiology ... #ECG #EKG
Alcohol Use Disorder: Pathogenesis and Clinical Findings

 • Tolerance (reduced sensitivity to effects of EtOH)
 •
Alcohol Use Disorder ... to effects of EtOH ... exacerbated by EtOH ... desire to use EtOH ... , seizure, and anxiety
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Psych: Depression, anxiety ... statin, chemo), EtOH ... Polyneuropathy, ALS), NMJ disorder
Anxiety Disorders Associated with Panic - Differential Diagnosis Algorithm

Panic Disorder - Recurrent, Unexpected Panic Attacks
Specific Phobia
Anxiety Disorders ... Specific Trigger (e.g ... Separation Anxiety ... for >6 months (e.g ... Difficulty in Escape (e.g
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
• METABOLIC DISORDER ... PSYCHIATRIC • ANXIETY ... DISORDER • SOMATISATION ... Differential #Diagnosis #Cardiology
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
• Generalized Anxiety ... Disorder #Arrhythmias ... #Cardiology #Differential
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
• Drug Abuse (e.g ... Psychogenic • Anxiety ... • Somatization Disorder
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Psychiatric • Anxiety ... • Somatoform Disorder ... ChestPain #Noncardiac #Cardiology